General Hydroponics
General Hydroponics CocoTek Grow - A 3 - 0 - 1 & B 1 - 2 - 4
Best two-part nutrient system for coconut coir gardening enthusiasts.
General Hydroponics CocoTek Grow A+B is a specialized two-part liquid nutrient system designed for optimal performance with coconut coir growing media. This formula provides essential nutrition throughout the plant's life cycle, supporting vigorous vegetative growth and the flowering stage. It delivers crucial nitrogen and calcium during the vegetative phase for early development and includes added calcium and magnesium to enhance coir benefits, ensuring robust plant health and development.
$85.99
Owner Satisfaction
4.5
/ 5
Category Rank
3041
/ 4352
#3041 in Fertilizers
Price vs Category Average
+39%
Above average
Nutrient Ratio Part A
301
/ -- (N-P-K)
Who it's for
- Coco coir growers avoiding nutrient lockout issues
- Indoor gardeners seeking vigorous vegetative development
- Reliability-focused growers trusting established industry standards
Who should skip it
- Budget-conscious growers prioritizing low-cost nutrient solutions
- Beginners intimidated by multi-part mixing requirements
- Soil gardeners needing versatile, multi-medium fertilizers
Performance breakdown
Coir Compatibility
Specifically engineered to neutralize common nutrient lockouts in coconut coir media.
Nutrient Completeness
Includes essential calcium and magnesium to prevent common deficiencies in coco.
Ease of Mixing
Two-part liquid system dissolves quickly for a hassle-free feeding schedule.
Vegetative Support
High nitrogen levels drive rapid, lush growth during early plant development.
Bloom Versatility
Reliable transition support, though heavy bloomers may require additional phosphorus boosters.
Feeding Precision
Concentrated formula allows for granular control over nutrient strength and ratios.
Key Specs
Nutrient Ratio Part A
3-0-1 (N-P-K)
Nutrient Ratio Part B
1-2-4 (N-P-K)
Contains added Calcium and Magnesium
Designed for use with Coconut Coir media
Fertilizer Source
Synthetic
Nitrogen Percentage
3.0%
Phosphorus Percentage
0.0%
Potassium Percentage
1.0%
Features
- Easy two-part liquid formula
- Optimized for coconut coir
- Supports growth to bloom
- Essential nitrogen and calcium
- Added calcium and magnesium
- Complete A+B nutrient system
What customers say
Customers consistently praise the CocoTek Grow system for its exceptional reliability and straightforward application. Growers appreciate the simple two part formula which takes the guesswork out of nutrient mixing, leading to vigorous and predictable plant growth in coco coir setups. The product delivers excellent results across various growth stages, making it a trusted foundation for both novice and experienced hydroponic enthusiasts seeking consistent quality and ease of management.
Know before you buy
Coconut coir naturally binds to calcium and magnesium, which can lead to nutrient deficiencies if not properly managed. CocoTek is specifically formulated to provide extra doses of these minerals to compensate for that interaction, ensuring your plants get the nutrition they need.
Yes, this is a two-part system and both components are required to provide a complete nutritional profile. Part A and Part B contain different essential elements that, when combined, create the balanced fertilizer your plants need for healthy growth.
While it is optimized for coconut coir, it can technically be used in other mediums. However, you will see the best results when using it with coco coir, as the formula is specifically balanced to address the unique chemical properties of that substrate.
As a continuous feed fertilizer, you should mix the concentrate into your water according to the manufacturer's dilution instructions for each watering. Always mix Part A and Part B into the water separately to prevent nutrient lockout or precipitation.
Yes, CocoTek Grow A+B is designed to support your plants throughout their entire life cycle. By adjusting the ratio or concentration based on the plant's growth stage, you can provide the necessary nutrients for both leafy vegetative growth and the development of flowers.
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$86